Cultivating and planting method of lodging resistant rice

A planting method and anti-lodging technology, applied in rice cultivation, botany equipment and methods, horticultural methods, etc., can solve problems such as inhibition of photosynthesis and photosynthetic products, unsmooth pollination and filling of flowers, and impact on rice yield, etc. The ability to improve premature aging, increase the carbon-nitrogen ratio, and increase the effect of photosynthetic rate

Active Publication Date: 2020-08-28
河北稻宇农业开发有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for cultivating and planting lodging-resistant rice, which solves the problem that rice is prone to lodging during the growth process. After the rice is lodging, the stems and leaves overlap each other, and only a few leaves can be irradiated by sunlight. , seriously inhibit photosynthesis and the formation of photosynthetic products, flower pollination and grain filling cannot be smooth, and some rice varieties that are prone to lodging will seriously affect the rice yield.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cultivating and planting method of lodging resistant rice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Step 1: Basic work before rice cultivation: Clean and disinfect all agricultural equipment involved in cultivation and planting with pure water, then wipe the cleaned equipment with a dry cotton towel and enter the standby state, and some machines are turned on for preheating ;

[0032] Step 2: Preparation of rice seeds and clay before cultivation: After selecting the rice seeds, soak them for 40 hours, remove them, dry them, and sterilize them. Sieve to make nutrient soil, and prepare human and livestock manure as bio-fertilizer, and sieve after 30 days of stuffiness;

[0033] Step 3: Rational seedling cultivation: Use a special rice accelerator to raise rice seedlings. The accelerator is evenly mixed in the nutrient solution and added to the cultivation soil and fertilizer in due course. The distance between them is 8cm;

[0034] Step 4: Optimized fertilizer and water management at the emergence stage: in the full tillering stage of rice, use a sufficient amount of ...

Embodiment 2

[0040] Step 1: Basic work before rice cultivation: Clean and disinfect all agricultural equipment involved in cultivation and planting with pure water, then wipe the cleaned equipment with a dry cotton towel and enter the standby state, and some machines are turned on for preheating ;

[0041]Step 2: Preparation of rice seeds and clay before cultivation: After selecting the rice seeds, soak them for 40 hours, remove them, dry them, and sterilize them. Sieve to make nutrient soil, and prepare human and livestock manure as bio-fertilizer, and sieve after 30 days of heaping;

[0042] Step 3: Rational seedling cultivation: Use a special rice accelerator to raise rice seedlings. The accelerator is evenly mixed in the nutrient solution and added to the cultivation soil and fertilizer in due course. The distance between them is 10cm;

[0043] Step 4: Optimized fertilizer and water management at the emergence stage: In the full tillering stage of rice, use a sufficient amount of ric...

Embodiment 3

[0049] Step 1: Basic work before rice cultivation: Clean and disinfect all agricultural equipment involved in cultivation and planting with pure water, then wipe the cleaned equipment with a dry cotton towel and enter the standby state, and some machines are turned on for preheating ;

[0050] Step 2: Preparation of rice seeds and clay before cultivation: After selecting the rice seeds, soak them for 40 hours, remove them, dry them, and sterilize them. Sieve to make nutrient soil, and prepare human and livestock manure as bio-fertilizer, and sieve after 30 days of heaping;

[0051] Step 3: Rational seedling cultivation: Use a special rice accelerator to grow rice seedlings. The accelerator is evenly mixed in the nutrient solution and added to the cultivation soil and fertilizer in due course. The distance between them is 12cm;

[0052] Step 4: Optimized fertilizer and water management at the emergence stage: in the full tillering stage of rice, use a sufficient amount of ric...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a cultivating and planting method of lodging resistant rice. The cultivating and planting method of lodging resistant rice specifically comprises the following steps of step 1,performing basic work before rice cultivation; step 2, preparing rice seeds and clay before cultivation; step 3, performing reasonable seedling raising; step 4, performing optimized fertilizer and water management at a seedling emergence stage; and step 5, performing optimized watering management at the seedling emergence stage. The invention relates to the technical field of lodging resistant rice. According to the cultivating and planting method of lodging resistant rice disclosed by the invention, through united arrangement of the step 1 and the step 3, personnel perform adequate cleaningand disinfecting on agriculture apparatuses, so that during rice seedling raising, relatively stable seedling raising environment can be obtained, and invasion of microorganisms to rice seedlings is avoided; a special control promoting agent is used for raising rice seedlings, the rice control promoting agent contains high-activity control promoting factors and large, medium and trace elements, development of root systems is promoted, the photosynthetic rate is increased, effective tillering is increased, the kernels per spike are increased, carbon-nitrogen ratio is increased, and nutrition growth is urged.

Description

technical field [0001] The invention relates to the technical field of lodging-resistant rice, in particular to a cultivation and planting method of lodging-resistant rice. Background technique [0002] Rice is a cereal crop belonging to Oryza genus, and the representative species is rice. Rice lodging refers to the phenomenon that the upright growing crops are skewed in pieces due to natural factors such as wind, hail, rainstorm or external force, and even the whole plant falls to the ground. Lodging can reduce the yield and quality of crops and make harvesting difficult. When crops such as wheat and rice are seriously lodging, the yield will be seriously affected, and the harvest may even be lost. Lodging mostly occurs after crop jointing and in the middle and late stages of crop growth. In the process of rice cultivation, different degrees of lodging often occur. There are two common types: one is base lodging, and the other is stalk-folding lodging. The former is the m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01G7/06A01C21/00A01G25/00A01G13/00C05F3/00C05G3/00
CPCA01G22/22A01G7/06A01C21/00A01G25/00A01G13/00C05F3/00C05B7/00C05G3/00C05C9/00Y02A40/20Y02A40/22
Inventor 李福生
Owner 河北稻宇农业开发有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap